From Longman Dictionary of Contemporary Englishguttergut‧ter1 /ˈɡʌtə $ -ər/ ●○○ noun1[countable]TTR the low part at the edge of a road where water collects and flows awayThe gutters were blocked and overflowing.2[countable]DHTBB an open pipefixed to the edge of a roof to collect and carry away rainwater3 →the gutter4 →the gutter press